function makeScrollbar(content,scrollbar,handle,horizontal,ignoreMouse)
{
	handle.style.height = 100-(((content.getScrollSize().y - 470)/content.getScrollSize().y)*100)+"%";

	if(content.getScrollSize().y > 470)
	{
	var steps = (horizontal?(content.getScrollSize().x - content.getSize().x):(content.getScrollSize().y - content.getSize().y))
	var slider = new Slider(scrollbar, handle, {	
		steps: steps,
		mode: (horizontal?'horizontal':'vertical'),
		onChange: function(step){
			// Scrolls the content element in x or y direction.
			var x = (horizontal?step:0);
			var y = (horizontal?0:step);
			content.scrollTo(x,y);
		}
	}).set(0);
	
		// Scroll the content element when the mousewheel is used within the 
		// content or the scrollbar element.
		var firefox = navigator.userAgent.search("Firefox");
		
		if (content.addEventListener && firefox > 0)
		{
			
        	content.addEventListener('DOMMouseScroll', function(e){	
			e = new Event(e).stop();
			var step = slider.step - e.wheel * 30;	
			slider.set(step)}, false);
		}
		else
		{
			content.addEvent('mousewheel', function(e){	
			e = new Event(e).stop();
			var step = slider.step - e.wheel * 30;	
			slider.set(step);					
		});
		}	
		

	document.getElementById("scrollbar1").style.visibility = "visible";
	$(document.body).addEvent('mouseleave',function(){slider.drag.stop()});
	}
	else
	{
		document.getElementById("scrollbar1").style.visibility = "hidden";	
	}
}

function wheel(event){
        var delta = 0;
        if (!event) /* For IE. */
                event = window.event;
        if (event.wheelDelta) { /* IE/Opera. */
                delta = event.wheelDelta/120;
                /** In Opera 9, delta differs in sign as compared to IE.
                 */
                if (window.opera)
                        delta = -delta;
        } else if (event.detail) { /** Mozilla case. */
                /** In Mozilla, sign of delta is different than in IE.
                 * Also, delta is multiple of 3.
                 */
                delta = -event.detail/3;
        }
        /** If delta is nonzero, handle it.
         * Basically, delta is now positive if wheel was scrolled up,
         * and negative, if wheel was scrolled down.
         */
        if (delta)
                handle(delta);
        /** Prevent default actions caused by mouse wheel.
         * That might be ugly, but we handle scrolls somehow
         * anyway, so don't bother here..
         */
        if (event.preventDefault)
                event.preventDefault();
	event.returnValue = false;
}